TGS Paper 2 required practical 7 and 6 revision ZPa

What piece of equipment do you use for sampling?

How do you choose the samples?

Where do you place the quadrat for a transect sample?

What is the mean?

What is the mode?

What is the median?

How many daisies are there in the field?

What is the independent variable?

What is the dependent variable?

Name a control variable

What is a stimulus?

What detects the stimulus?

Name two types of neurones.

Name two coordinators.

What is the junction between two neurones called?

How is the impulse passed from one neurone to another?